package beveragecase;

/**
 * description:
 *  饮料基类，调料也继承此类
 * @author yuanmenglv on 2019/11/27
 */
public abstract class BaseBeverage {
    public String description;
    public String getDescription(){
        return description;
    }
    /**
     * 价格
     * @return
     */
    public abstract double cost();
}
